LAYER3 INTEL
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Data as of Nov 7, 2026

121.69.128.0/17

2 residential-proxy exits · 30 days

China Unicom Beijing Province Network · space held by BeiJing Kuandaitong Telecom Technology Co.,Ltd

Announcement
this exact prefix
No RPKI
Announced by
AS4808
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
<0.01% of its addresses · 30 days
Spread
1 of 128
/24s with at least one exit
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

18 observations

Proxy providers listing exits

  • FloppyData
  • NovaProxy

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
121.68.0.0/15131,072BBnetBeiJing Kuandaitong Telecom Technology Co.,LtdALLOCATED PORTABLE—ipas@cnnic.cn
└ 121.69.0.0/1665,536BBnetHongMao JiaYuan technical Co. LtdALLOCATED PORTABLE—ipas@cnnic.cn
└ 121.69.128.0/1732,768DXTNETBeijing Teletron Telecom Engineering Co., Ltd.ALLOCATED NON-PORTABLE—ipas@cnnic.cn
via BBnet

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
BeiJing Kuandaitong Telecom Technology Co.,Ltd
Range
121.68.0.0/15
Registration type
ALLOCATED PORTABLE
Reallocated to
Beijing Teletron Telecom Engineering Co., Ltd.
Reallocated range
121.69.128.0/17
Reallocation type
ALLOCATED NON-PORTABLE
Origin network

AS4808

CN
Name
China Unicom Beijing Province Network
Type
Internet provider
Registered
Jan 9, 1996
Domain
chinaunicom.cn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed